Pith Number

pith:QZPSVJAI

pith:2024:QZPSVJAID4YCUERP5YBOO3ZV77

not attested not anchored not stored refs pending

Extended $N$-centered ensemble density functional theory of double electronic excitations

Emmanuel Fromager, Filip Cernatic

arxiv:2402.07161 v1 · 2024-02-11 · cond-mat.str-el · physics.chem-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QZPSVJAID4YCUERP5YBOO3ZV77}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T08:18:05.269864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

865f2aa4081f302a122fee02e76f35ffe2ba23fa8db27a7ffa76a1ec6149827c

Aliases

arxiv: 2402.07161 · arxiv_version: 2402.07161v1 · doi: 10.48550/arxiv.2402.07161 · pith_short_12: QZPSVJAID4YC · pith_short_16: QZPSVJAID4YCUERP · pith_short_8: QZPSVJAI

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/QZPSVJAID4YCUERP5YBOO3ZV77 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 865f2aa4081f302a122fee02e76f35ffe2ba23fa8db27a7ffa76a1ec6149827c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81ea89e963b0ceb541ae25cf0401115d33fa836eb524bfa0dcee31b332f07064",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2024-02-11T11:15:47Z",
    "title_canon_sha256": "fb2f36605fafacb6024beb5ecbc2b50b3bf5fe775730230aa923332d1c0aa24c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.07161",
    "kind": "arxiv",
    "version": 1
  }
}